package com.lsy.clearssm.mapper;

import com.lsy.clearssm.pojo.User;

import java.util.List;

/**
 * @Author LSY
 * @Date 2021/10/21 19:18
 * @Version 1.0
 **/
public interface UserMapper {

    User findUserById(Long id);

    int delUserByIds(List<Long> list);

    int addUser (User user);
}
